- Advanced Search - If you press "Advanced Search", a page comes up with many different options.
In the box labeled "All these words" is your standard search box like the one on the front page.
The box "this exact wording or phrase" doesn't contain words in the middle of a sentence. It will surround the words with quotes "". For example, if you type in "wikiHow is Awesome" in the this exact wording or phrase box, the search won't include a page with "Is wikiHow useful? Many people asked do think it is useful and awesome" but will include "wikiHow is Awesome. This is why I think so."
- The "one or more of these words" box let's you look up something or something else instead but it won't find the two search terms together. For instance, you could search with the box "Chicken OR Gravy" the search would include pages about chicken and others about gravy.
- The next box is the "unwanted words" box. This box lets you not include certain words in your search. This box puts a - before the word. For example, if you search for "Bass" as in the fish, you could type in "Bass -Sing" to find pages that have Bass in them and not about singing.
- Below the boxes, you can choose how many results you want in your search in the drop down box "Results per Page"
"Language" which lets you choose which language you want the search results to be. This option isn't very necessary. If you search a English word, then you will probably get English. The same with "File Type", "Region" and "Last Update"
In order to retrieve web sites or web pages, one could use web image search engine, such as:
- TinEye: http://www.tineye.com/
- GazoPa: http://www.gazopa.com/
In those web image search engine, you can upload your image and then you will get several number or web sites or web pages that contain your image.
But do not use Google Images, because in Google Images we entered text (instead of image) to search images.
There are different possibilities to increase the efficiency of the search. I decided to let the user choose how he likes to search. Therefore he has the possibility to choose one out of two search modes. The 'sharp' search finds only the exact word, e.g. "Ei" finds "Ei" but not "Osterei". The 'unsharp' search finds also results there the search word is a part of a longer word, e.g. "Ei" finds "Ei" and "Osterei". The costs of the implementation of this solution were lower than the costs of other solutions. In addition it is very powerful and easily to use because the user can decide best how he likes to search in order to find the required pictures. If he realizes he finds too much or too less pictures he simply changes the search mode.